🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.91 AU - 1.01 AU

Year: 354 Days

Day: 32.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 14,874,950 km

• M1: 247,285 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.47 AU - 4.01 AU

Year: 2197 Days

Day: 41.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,874,950 km

• M1: 520,900 km (0.076 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 14.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.27 AU - 4.45 AU

Year: 3430 Days

Day: 13.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 14,874,950 km

• M1: 191,485 km (0.09 R)
• M2: 287,078 km (0.11 R)
• M3: 473,028 km (0.047 R)
• M4: 765,343 km (0.101 R)
• M5: 929,601 km (0.112 R)
• M6: 1,046,288 km (0.063 R)
• M7: 1,296,266 km (0.083 R)
• M8: 1,510,938 km (0.11 R)
• M9: 1,723,367 km (0.04 R)
• M10: 1,885,681 km (0.066 R)
• M11: 2,068,939 km (0.051 R)
• M12: 2,258,180 km (0.116 R)
• M13: 2,420,494 km (0.083 R)
• M14: 2,603,751 km (0.114 R)
• M15: 2,757,238 km (0.038 R)
• M16: 2,966,675 km (0.088 R)
• M17: 3,073,339 km (0.102 R)
• M18: 3,570,004 km (0.109 R)
• M19: 3,683,848 km (0.12 R)
• M20: 4,413,137 km (0.077 R)
• M21: 4,659,375 km (0.071 R)
• M22: 4,805,084 km (0.116 R)
• M23: 4,910,251 km (0.09 R)
• M24: 5,122,680 km (0.098 R)
• M25: 5,251,633 km (0.096 R)
• M26: 5,469,149 km (0.075 R)
• M27: 6,345,642 km (0.108 R)
• M28: 6,577,370 km (0.106 R)
• M29: 6,741,478 km (0.094 R)
• M30: 6,978,142 km (0.101 R)
• M31: 7,193,414 km (0.063 R)
• M32: 7,362,609 km (0.048 R)
• M33: 8,027,123 km (0.09 R)
• M34: 8,127,204 km (0.06 R)
• M35: 8,303,430 km (0.12 R)
• M36: 8,480,853 km (0.108 R)
• M37: 8,917,230 km (0.08 R)
• M38: 9,203,560 km (0.036 R)
• M39: 9,413,596 km (0.1 R)
• M40: 9,678,533 km (0.085 R)
• M41: 9,892,309 km (0.108 R)
• M42: 10,460,781 km (0.096 R)
• M43: 10,597,663 km (0.109 R)
• M44: 10,790,494 km (0.1 R)
• M45: 10,901,047 km (0.12 R)
• M46: 11,263,373 km (0.117 R)
• M47: 11,686,436 km (0.085 R)
• M48: 11,856,978 km (0.061 R)
• M49: 12,028,566 km (0.103 R)
• M50: 12,577,142 km (0.083 R)
• M51: 12,693,679 km (0.081 R)
• M52: 12,898,478 km (0.118 R)
• M53: 13,222,507 km (0.085 R)
• M54: 13,788,735 km (0.062 R)
• M55: 14,150,313 km (0.078 R)
• M56: 14,821,559 km (0.082 R)
• M57: 14,975,644 km (0.086 R)
• M58: 15,161,146 km (0.103 R)
• M59: 16,704,697 km (0.09 R)
• M60: 16,865,066 km (0.073 R)
• M61: 18,067,384 km (0.083 R)
• M62: 18,562,702 km (0.069 R)
• M63: 19,297,377 km (0.069 R)
• M64: 20,075,585 km (0.07 R)
• M65: 20,177,761 km (0.112 R)
• M66: 20,898,523 km (0.069 R)
• M67: 21,314,106 km (0.079 R)
• M68: 21,592,807 km (0.052 R)
• M69: 21,977,872 km (0.105 R)
• M70: 23,397,257 km (0.089 R)
• M71: 24,154,371 km (0.09 R)
• M72: 24,335,834 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.7

Radius: 10.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.68 AU - 6.88 AU

Year: 5235 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 14,874,950 km

• M1: 128,505 km (0.056 R)
• M2: 273,615 km (0.099 R)
• M3: 407,056 km (0.088 R)
• M4: 493,523 km (0.079 R)
• M5: 651,499 km (0.11 R)
• M6: 811,419 km (0.096 R)
• M7: 1,010,683 km (0.081 R)
• M8: 1,207,704 km (0.111 R)
• M9: 1,282,503 km (0.071 R)
• M10: 1,368,821 km (0.101 R)
• M11: 1,516,922 km (0.105 R)
• M12: 1,660,237 km (0.112 R)
• M13: 1,776,026 km (0.109 R)
• M14: 1,894,507 km (0.094 R)
• M15: 2,049,341 km (0.061 R)
• M16: 2,117,109 km (0.082 R)
• M17: 2,266,408 km (0.062 R)
• M18: 2,348,238 km (0.065 R)
• M19: 2,419,147 km (0.107 R)
• M20: 2,936,307 km (0.112 R)
• M21: 3,247,321 km (0.109 R)
• M22: 3,380,014 km (0.107 R)
• M23: 3,473,962 km (0.094 R)
• M24: 3,816,840 km (0.098 R)
• M25: 3,914,827 km (0.09 R)
• M26: 4,242,895 km (0.071 R)
• M27: 4,699,019 km (0.111 R)
• M28: 5,016,914 km (0.069 R)
• M29: 5,388,814 km (0.094 R)
• M30: 5,737,826 km (0.108 R)
• M31: 5,818,160 km (0.12 R)
• M32: 6,061,407 km (0.081 R)
• M33: 6,241,971 km (0.087 R)
• M34: 6,591,581 km (0.089 R)
• M35: 6,692,560 km (0.1 R)
• M36: 6,913,366 km (0.117 R)
• M37: 7,153,920 km (0.11 R)
• M38: 7,344,807 km (0.049 R)
• M39: 7,484,681 km (0.053 R)
• M40: 7,572,495 km (0.041 R)
• M41: 7,678,410 km (0.06 R)
• M42: 7,838,330 km (0.047 R)
• M43: 8,017,249 km (0.091 R)
• M44: 8,161,312 km (0.077 R)
• M45: 9,212,686 km (0.109 R)
• M46: 9,288,083 km (0.04 R)
• M47: 9,363,780 km (0.085 R)
• M48: 9,477,474 km (0.084 R)
• M49: 9,591,767 km (0.116 R)
• M50: 9,706,508 km (0.075 R)
• M51: 10,072,724 km (0.113 R)
• M52: 10,247,753 km (0.087 R)
• M53: 10,699,838 km (0.038 R)
• M54: 11,238,839 km (0.116 R)
• M55: 11,521,878 km (0.084 R)
• M56: 12,384,909 km (0.106 R)
• M57: 12,845,371 km (0.111 R)
• M58: 13,589,321 km (0.109 R)
• M59: 13,825,985 km (0.046 R)
• M60: 13,890,761 km (0.109 R)
• M61: 14,238,127 km (0.103 R)
• M62: 14,544,354 km (0.112 R)
• M63: 14,874,965 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 17,767 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit